MPEC 2012-M10 : 2012 LJ11
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M.P.E.C. 2012-M10 Issued 2012 June 17, 17:21 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2012 LJ11
Observations:
K12L11J* C2012 06 15.31700 17 28 06.34 -08 51 10.0 19.5 VrEM010G96
K12L11J C2012 06 15.32276 17 28 06.96 -08 50 07.8 19.6 VrEM010G96
K12L11J C2012 06 15.32854 17 28 07.53 -08 49 05.9 19.4 VrEM010G96
K12L11J C2012 06 15.36715 17 28 11.56 -08 42 11.3 18.6 VrEM010G96
K12L11J C2012 06 15.36899 17 28 11.64 -08 41 52.6 19.8 VrEM010G96
K12L11J mC2012 06 15.36990 17 28 11.78 -08 41 41.8 oEM010291
K12L11J mC2012 06 15.37058 17 28 11.84 -08 41 34.8 oEM010291
K12L11J C2012 06 15.37086 17 28 11.85 -08 41 31.2 19.4 VrEM010G96
K12L11J mC2012 06 15.37125 17 28 11.91 -08 41 27.5 oEM010291
K12L11J C2012 06 15.37271 17 28 12.03 -08 41 11.9 19.2 VrEM010G96
K12L11J C2012 06 15.37500 17 28 12.36 -08 40 47.8 18.9 VrEM010G96
K12L11J C2012 06 15.37617 17 28 12.36 -08 40 34.7 19.1 VrEM010G96
K12L11J C2012 06 15.37853 17 28 12.61 -08 40 09.8 19.3 VrEM010G96
K12L11J KC2012 06 15.89378 17 29 17.51 -07 10 08.8 19.8 VvEM010I93
K12L11J KC2012 06 15.90312 17 29 18.00 -07 08 34.0 18.3 RuEM010104
K12L11J KC2012 06 15.90383 17 29 18.51 -07 08 25.5 20.1 VvEM010I93
K12L11J KC2012 06 15.90682 17 29 18.38 -07 07 56.3 18.3 RuEM010104
K12L11J KC2012 06 15.91052 17 29 18.79 -07 07 17.0 18.3 RuEM010104
K12L11J KC2012 06 15.91388 17 29 19.58 -07 06 42.1 20.0 VvEM010I93
K12L11J KC2012 06 15.92529 17 29 20.42 -07 04 45.0 19.5 RcEM010A24
K12L11J KC2012 06 15.92943 17 29 20.69 -07 04 03.9 19.5 RcEM010A24
K12L11J KC2012 06 16.16544917 29 48.65 -06 23 55.6 19.2 VuEM010H21
K12L11J KC2012 06 16.16702417 29 48.79 -06 23 39.5 19.9 VuEM010H21
K12L11J KC2012 06 16.16838817 29 48.93 -06 23 25.8 19.6 VuEM010H21
K12L11J KC2012 06 16.16985517 29 49.09 -06 23 10.8 19.5 VuEM010H21
K12L11J IC2012 06 16.25272 17 29 57.44 -06 09 17.7 19.6 RuEM010H36
K12L11J IC2012 06 16.26070 17 29 58.15 -06 07 57.0 20.1 RuEM010H36
K12L11J C2012 06 17.33140 17 31 54.40 -03 15 59.0 19.4 VrEM010G96
K12L11J C2012 06 17.33711 17 31 54.94 -03 15 05.3 19.4 VrEM010G96
K12L11J C2012 06 17.34850 17 31 55.92 -03 13 20.2 19.5 VrEM010G96
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, S. Vergari. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m f/4 reflector + CCD.
291 LPL/Spacewatch II. Observer R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
A24 New Millennium Observatory, Mozzate. Observer E. Cozzi. 0.36-m f/11
Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer A. D. Grauer. Measurers A. Boattini,
E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, R. A. Kowalski,
S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers R. Holmes, T. Linder, L. Buzzi, S. Foglia, T. Vorobjov. 0.61-m
f/4.5 astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/5.0 reflector + CCD.
Orbital elements:
2012 LJ11 Earth MOID = 0.1250 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 343.58272 (2000.0) P Q
n 0.24051967 Peri. 338.57864 -0.47906391 +0.76513499
a 2.5607606 Node 260.41420 -0.72858470 -0.61994215
e 0.5637916 Incl. 25.86708 -0.48955295 +0.17389704
P 4.10 H 22.5 G 0.15 U 8
Residuals in seconds of arc
120615 G96 0.4- 0.2- 120615 G96 1.3+ 0.3- 120615 A24 0.0 0.4+
120615 G96 0.1+ 0.1+ 120615 G96 0.5- 0.3+ 120616 H21 0.0 0.4-
120615 G96 0.1- 0.0 120615 G96 0.4- 0.1- 120616 H21 0.2- 0.1-
120615 G96 1.3+ 0.3+ 120615 I93 0.0 0.8+ 120616 H21 0.1- 0.2-
120615 G96 0.3- 0.7- 120615 104 0.1+ 0.3- 120616 H21 0.2+ 0.0
120615 291 0.1- 0.0 120615 I93 0.5- 0.7+ 120616 H36 0.4+ 1.0-
120615 291 0.3- 0.3- 120615 104 0.2+ 0.7- 120616 H36 0.3- 0.4-
120615 G96 0.0 0.7+ 120615 104 0.8+ 0.6+ 120617 G96 0.6- 0.5-
120615 291 0.3- 0.1- 120615 I93 0.3+ 0.9+ 120617 G96 0.2+ 0.4+
120615 G96 0.1- 0.2+ 120615 A24 (2.1+ 1.8+) 120617 G96 0.2+ 0.3+
Ephemeris:
2012 LJ11 a,e,i = 2.56, 0.56, 26 q = 1.1170
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2012 05 18 11 07 07.7 -79 44 33 0.2228 1.1177 113.1 56.4 21.5
...
2012 06 02 16 31 19.3 -58 05 46 0.1349 1.1262 144.1 31.9 19.8
...
2012 06 10 17 14 13.4 -27 25 10 0.1277 1.1426 175.6 3.9 18.7
...
2012 06 16 17 29 28.1 -06 51 22 0.1496 1.1600 163.4 14.5 19.5
2012 06 17 17 31 19.8 -04 07 14 0.1550 1.1633 160.5 16.9 19.7
2012 06 18 17 33 03.3 -01 35 17 0.1608 1.1667 157.9 19.1 19.8
...
2012 06 24 17 41 16.9 +09 53 32 0.2023 1.1893 145.9 28.7 20.7
...
2012 07 02 17 49 00.5 +18 18 54 0.2680 1.2249 136.4 34.9 21.5
...
2012 07 17 18 00 20.5 +24 08 10 0.4060 1.3055 127.9 37.9 22.6
A. U. Tomatic (C) Copyright 2012 MPC M.P.E.C. 2012-M10
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